90678807

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 134222400

約数和(自身を除く): 43543593

約数列:

[1, 3, 9, 79, 89, 237, 267, 711, 801, 1433, 4299, 7031, 12897, 21093, 63279, 113207, 127537, 339621, 382611, 1018863, 1147833, 10075423, 30226269, 90678807]

約数ペア:

[(1, 90678807), (3, 30226269), (9, 10075423), (79, 1147833), (89, 1018863), (237, 382611), (267, 339621), (711, 127537), (801, 113207), (1433, 63279), (4299, 21093), (7031, 12897)]